The Perkins 403C-11 is a 1.13 L 3-cylinder natural engine rated at 3000 rpm, producing up to 19.7 kW. It powers generator sets from FG Wilson, including the XD7. It holds 4.9 L (1.3 gal) of oil and 5.21 L (1.4 gal) of coolant.
Also known as: Perkins 403C-11
Part of the Perkins 403C engine family — 4 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 4.9 L |
|---|---|
| Coolant capacity | 5.21 L |
| Displacement | 1.13 L |
| Cylinders | 3 |
| Aspiration | Natural |
| Rated speed | 3000 rpm |
| Gross power | 19 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | 915155 | 500 hr | Amazon $47.90 eBay $13.49 PartsGeek $7.98 | ||
| Oil | — | 500 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 403C-11 | Cylinder head gasket | gasket |
| 403C-15 | Cylinder head gasket | gasket |
| 955-806 | Black zinc die cast hinges tested and proven to withstand extremely corrosive conditions | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Perkins 403C-11 engine has an oil capacity of 4.9 liters.
The Perkins 403C-11 has a displacement of 1.13 liters with 3 cylinders.
The Perkins 403C-11 powers 1 generator set(s), including FG Wilson XD7.
The Perkins 403C-11 uses oil filter part numbers Perkins 915155, Donaldson P550335, Wix 51348.
The Perkins 403C-11 oil change interval is every 500 hours.